电波科学学报2017，Vol.32Issue(1)：44-49,6.DOI:10.13443/j.cjors.2016110801
具有L波段单脉冲跟踪能力的L/S双波段共用波纹喇叭天线
tracking ability in L-band
邓智勇 1阮云国 2李勇2
作者信息
- 1. 中华通信系统有限公司河北分公司, 石家庄 050081
- 2. 中国电子科技集团第54所, 石家庄 050081
- 折叠
摘要
Abstract
Monopulse tracking is widely used in tracking middle or low orbit satellite communication antenna.The cutoff frequency and the voltage maximum position of the differential mode of the single-slot corrugated horn is studied.Based on the differential mode signal, an L/S dual-band corrugated horn with monopulse tracking ability in L-band is designed.The measured results demonstrate that the horn has good matching performance and symmetric radiation pattern in L/S band.Besides, the differential signal coupled from the corrugated horn is able to fulfill the monopulse tracking in L-band.It is indicated that the corrugated horn antenna satisfies the requirements in application.关键词
波纹喇叭/双频段/单槽深/差模耦合/脉冲跟踪Key words
corrugated horn/dual-band/single-slot/differential mode coupling/monopulse tracking分类
信息技术与安全科学引用本文复制引用
邓智勇,阮云国,李勇..具有L波段单脉冲跟踪能力的L/S双波段共用波纹喇叭天线[J].电波科学学报,2017,32(1):44-49,6.
